If the complaint is filed by a private person it shall not be dismissed except upon a sworn statement by the complainant and his attorney, setting forth the reasons why the proceeding should be dismissed, nor unless the dismissal is approved by the county attorney in writing or in open court.
RSA 544:24
1919, 95:5. PL 360 :24. RL 418:24. RSA 544:24. 1959, 12:1.